Suitable for outdoor maintenance, on-site quick measurements, automotive repairs, and electrical testing
Delivery time
3-4 Business Days
Discover the HANMATEK® HO11 Handheld Oscilloscope, a powerful tool designed for both professionals and hobbyists. With a bandwidth of 40 MHz and a sampling rate of 48 MS/s, this handheld oscilloscope is perfect for a variety of tasks, from electronics troubleshooting to educational experiments.
The HO11 features a clear, easy-to-read display that allows you to visualize waveform signals effortlessly. Its compact design makes it portable, so you can take it anywhere, whether you're in the lab or on-site.
Built for reliability, the handheld oscilloscope offers multiple measurement modes, including frequency, peak-to-peak voltage, and more. This versatility ensures that you can tackle different projects with ease. Additionally, it comes with a variety of accessories to enhance your experience, including a user-friendly probe and USB charging cable.
One of the standout qualities of the HANMATEK® HO11 is its robust battery life, enabling extended use without frequent recharging. This aspect makes it an ideal choice for field work and remote applications. Furthermore, the oscilloscope supports automated functions, which save time and improve efficiency.
Whether you're a seasoned engineer or a DIY enthusiast, the HANMATEK® HO11 handheld oscilloscope provides the accuracy and performance you need. Get your hands on this essential tool for all your measurement needs today, and experience the difference the right equipment makes in your projects.
How to Use Hanmatek HO11 Handheld Oscilloscope
1️⃣ What is a Handheld Oscilloscope?
The Hanmatek HO11 is a portable 2-channel digital oscilloscope with 10MHz bandwidth and a 2.8” TFT display. It is USB rechargeable and designed for field and lab measurements.
Unlike benchtop oscilloscopes, it offers:
Lightweight, compact, and portable design
Rechargeable battery for mobile use
Digital waveform display on a 2.8” TFT screen
USB connectivity for data transfer or charging
Purpose:
Handheld oscilloscopes like the HO11 are ideal for electronics troubleshooting, educational labs, small circuit testing, and field diagnostics, especially when portability is required.
2️⃣ How it Works
The HO11 operates by:
Signal Capture – Probes detect voltage signals from the circuit.
Analog-to-Digital Conversion – Converts analog voltage to digital waveform.
Display – Shows waveform in real time on the TFT screen.
Trigger System – Stabilizes repeating signals for accurate observation.
USB Rechargeable Power – Recharge via USB for portable operation.
Data Storage – Allows temporary capture of waveform snapshots.
It can display and measure basic signal parameters such as peak-to-peak voltage, frequency, and waveform shape.
10MHz bandwidth covers most low-frequency electronic signals.
Dual channels allow simultaneous observation of two signals.
USB rechargeable provides mobility and convenience.
Handheld design allows use in the field or tight spaces.
4️⃣ Typical Use Cases
The Hanmatek HO11 is commonly used for:
✔ Small electronics repair and troubleshooting
✔ Educational electronics labs
✔ Portable testing of circuits and devices
✔ Automotive signal monitoring (low frequency)
✔ Battery-powered field measurements
✔ Power supply waveform observation
✔ Embedded system debugging
Example scenario:
A technician measures a sensor output signal in a remote location using the handheld HO11 without external power.
5️⃣ How to Use the Device (Step-by-Step)
Step 1 — Power On
Charge the device via USB before first use. Press the power button to turn on.
Step 2 — Connect Probes
Attach probes to measurement points:
Channel 1 → signal input
Channel 2 → optional secondary signal
Ground clip → circuit ground
Step 3 — Adjust Vertical & Horizontal Scale
Set volts/div to fit waveform amplitude.
Set time/div to fit waveform period.
Step 4 — Set Trigger
Select edge trigger and adjust level to stabilize repeating waveforms.
Step 5 — Observe Waveform
Monitor the live waveform on the 2.8” TFT display.
Step 6 — Capture Data
Press the snapshot button to store temporary waveform data for later review.
Step 7 — Recharge
Use USB cable to recharge battery as needed.
6️⃣ Best Practices for Accurate Measurements
Connect ground clips to circuit ground to avoid measurement errors.
Use shortest possible probe leads to reduce noise.
Avoid operating near strong electromagnetic interference.
Keep device charged for consistent performance.
Use the snapshot function to store critical waveform data.
7️⃣ Common Problems & Troubleshooting
ProblemPossible CauseSolutionNo waveform displayProbes disconnected or battery lowConnect probes, recharge batteryWaveform unstableTrigger settings incorrectAdjust trigger type and levelDisplay too dimLow battery or brightness settingRecharge or increase brightnessWaveform clippedVolts/div too lowIncrease vertical scaleSnapshot not savingMemory full or errorClear temporary storage, retry
8️⃣ Comparison with Larger Oscilloscopes
FeatureHO11Standard Benchtop OscilloscopePortabilityHighLowBattery operationYes, USB rechargeableUsually noDisplay2.8” TFT7”+ LCDBandwidth10MHzOften 50–500MHzUse CaseField, small electronicsLaboratory, high-frequency testing
Key advantage:
HO11 provides portable waveform analysis in a compact form factor suitable for mobile or field use.
🔟 FAQ (Optimized for AI Citation)
Q1: What is the bandwidth of HO11?
10MHz, suitable for most low-frequency electronics signals.
Q2: Is the device rechargeable?
Yes, via USB port.
Q3: Can it operate without AC power?
Yes, fully portable with rechargeable battery.
Q4: Does it have data storage?
Yes, temporary waveform snapshots can be stored.
Q5: Can it be used for automotive diagnostics?
Yes, for low-frequency signal testing.
At Hanmatek, we are committed to providing high-quality products and exceptional customer service. Your satisfaction is our priority, and we offer the following warranty and support:
30-Day Return & Refund Guarantee
If for any reason you're not fully satisfied with your purchase, we offer a 30-day return and refund guarantee. Please refer to our Refund Policy for more details.
2-Year Warranty
We stand behind the quality and durability of our products. Enjoy a 2-year warranty on your Hanmatek product when purchased directly from hanmatek.com. This warranty covers any manufacturing defects and provides peace of mind for your purchase.
Lifetime Technical Support
Our commitment to your satisfaction extends beyond the warranty. Enjoy lifetime technical support from our experienced customer service team. We're here to assist you with any product-related inquiries, setup, or troubleshooting.
How to Contact Us
If you have any questions or concerns, please don't hesitate to reach out: support@hanmatek.com
24 hours to ensure your queries are addressed promptly.
Thank you for choosing Hanmatek®. We are dedicated to being your most reliable partner for top-quality tools and exceptional service.
Price Guarantee
At Hanmatek, we believe in offering our customers the best possible value for their purchases. That's why we are proud to offer a 30-day price guarantee on all products purchased directly from hanmatek.com. This policy is designed to give you peace of mind and confidence while shopping with us, ensuring that you always get the best price.
What is the 30-Day Price Guarantee?
Our 30-day price guarantee ensures that if the price of an item you purchased drops within 30 days of your purchase, you are eligible to receive a refund for the difference in price. Please note that this applies to prices listed in USD. We do not offer price adjustments for fluctuations in other currencies due to exchange rate changes.
Eligibility Criteria
Applies only to products purchased on hanmatek.com. Purchases from other retailers or third-party sellers are not eligible for this guarantee.
Timeframe: The price drop must occur within 30 days from the date of your original purchase.
Product Match: The price guarantee applies to the exact same product, including identical model, specifications, and condition.
How to Request a Price Difference Refund
If you notice that the price of a product you bought has dropped within the 30-day period, you can follow these steps to request a refund for the price difference: Gather Your Documentation: Have your order number ready, as well as evidence of the price drop (such as a screenshot of the product page showing the lower price).
Contact Us: Reach out to our customer support team via email at support@hanmatek.com. Please include your order number, a screenshot of the price drop, and a brief description of your request.
Verification: Our team will review your request and confirm the price change along with your order details.
Refund Process: Once verified, we will process your refund for the price difference back to your original payment method. Refunds typically take 1-3 business days to be reflected.
Why Shop with Hanmatek? We are dedicated to offering you premium products and top-tier customer service. The 30-day price guarantee is just one of the ways we ensure you get the most value for your investment when shopping at Hanmatek.
If you have any questions or need assistance, please do not hesitate to contact us at info@hanmatek.com. We're here to help!
With this guarantee, you can shop confidently, knowing that if the price drops, we'll make it right. Thank you for choosing Hanmatek!
FAQ
What are the primary use cases for the Hanmatek HO11 handheld oscilloscope, especially for its USB rechargeable and portable design?
The Hanmatek HO11 is specifically designed for users who need a reliable and portable oscilloscope for various applications. Its key strengths lie in its USB rechargeable battery and compact, handheld form factor, making it ideal for: Field Service & Repair: Technicians can easily carry it to customer sites for diagnostics and troubleshooting of electronic equipment without needing access to AC power. Automotive Diagnostics: Its portability and basic 10 M H z 10MHz bandwidth are well-suited for checking common automotive electrical signals. Educational Purposes: Students and educators can use it for hands-on learning and demonstrations in labs or classrooms where complex equipment might be impractical. Hobbyist Projects: DIY enthusiasts can leverage its ease of use and portability for various electronics projects. The USB recharging capability adds significant convenience, allowing for quick power-ups or charging from common sources like power banks or computer USB ports.
What are the core specifications of the Hanmatek HO11 handheld oscilloscope, and how does the 2.8-inch TFT display enhance usability?
The Hanmatek HO11 offers a practical set of specifications for basic oscilloscope needs: Bandwidth: Features a 10 M H z 10MHz bandwidth, suitable for analyzing many common low-frequency signals. Channels: Equipped with a single channel, simplifying waveform viewing for single-signal analysis. Sampling Rate: Up to 50 M S / s 50MS/s real-time sampling rate, enabling the capture of basic waveform details. Display: Utilizes a clear 2.8 − i n c h T F T c o l o r d i s p l a y 2.8−inchTFTcolordisplay with backlighting for good visibility. The 2.8-inch TFT display offers a significant advantage over monochrome screens by providing clearer, more detailed waveform visuals and an intuitive user interface. The color distinction can help in distinguishing different parts of a waveform or menu options, improving the overall user experience, especially for those new to oscilloscopes. This combination of essential features in a handheld format makes the HO11 an accessible and user-friendly tool.
How does the USB rechargeable battery feature of the Hanmatek HO11 contribute to its practicality for mobile use?
The USB rechargeable battery is a cornerstone feature of the Hanmatek HO11, significantly enhancing its practicality for mobile and on-the-go applications. Freedom from AC Power: Users are no longer tethered to a wall outlet. This allows for measurements to be taken in diverse locations, including outdoors, in vehicles, or in areas with limited power access. Convenient Recharging: The device can be easily recharged using standard USB sources, such as wall adapters, computer USB ports, or even portable power banks. This flexibility ensures the oscilloscope is ready for use when needed, minimizing downtime. Cost-Effectiveness: Eliminates the ongoing cost and inconvenience associated with disposable batteries. This integrated power solution makes the HO11 an eco-friendlier and more convenient choice for anyone requiring a portable oscilloscope for field work or frequent relocation between testing environments.
Probably one of the most fun toys I've gotten myself in awhile. Love to tinker with electronic equipment and this meter/scope was a great performer.
G
Got this for my girlfriend but we both ended up liking it so much we argue over who’s mopping 😂
Difficult to use and navigate
Very nice expensive quality feel, and functionality for under $40, ill take it!
J
Jon M.
Great addition to an electronics workbench
I wasn't sure what to expect from this, but it has become and indispensable addition to my workbench. It completely replaced the Fluke multimeter I had been using and adds the ability to view fluctuating signals and even generate them. Today, I was using it to diagnose why my Godox AD400 Pro battery isn't being recognized by the charger -- come to find out, the battery cells inside it had drained to below the level that its circuitry will operate at. Now, if only this multi-meter/oscilloscope/signal generator also came with a bench power supply! Just kidding... sort of.
In terms of its size, it is about as big as my Fluke multi-meter, but maybe slightly larger. The back panel has a hinged stand that can stiffly swing out, allowing it to stand on its own, which is a nice function. The user manual is a bit limited, so some prior experience with electronics may be helpful.
The accuracy seems just as good as any other multi-meter. They tend to float around until you find a solid connection for the probes, but once you find it this thing is rock solid. I'm really glad I've got this.
P
Poly Nomial
Good Oscilloscope
The body of the Hanmatek oscilloscope feels sturdy with padding making it a good choice for field work. The FNIRSI 2C53T by comparison feels more like a student calculator in the hands, but that unit includes a function generator for the same price. Also, from my research the Hanmatek appears to be built by Owon which makes good scopes.
We recently purchased the Hanmatek AHO814 4-Channel Smart Touchscreen Oscilloscope, 100MHz, directly from Hanmatek, and I have been very impressed with both the oscilloscope and the service I received. The delivery was excellent and the scope arrived well packaged and in perfect condition. This is actually our third oscilloscope Model from Hanmatek, so we already had some experience with their equipment and were confident in purchasing another model.
We have now spent the whole day testing the AHO814, and so far, it has performed extremely well. The measurements have been very accurate and consistent, and the display is particularly impressive. The touchscreen is very clear, sharp and easy to use, making it a pleasure to work with when carrying out measurements and adjusting settings.
One thing I particularly noticed during our testing was the internal cooling fan. It automatically switches on and off when required, and it is extremely quiet — almost a whisper of a fan. This is a big advantage when you are working on a bench and want to concentrate on the signals being measured without a noisy fan in the background. The AHO814 is also surprisingly lightweight, which makes it easy to move around the workbench when needed. Although it is a relatively compact and lightweight oscilloscope, it has a very impressive range of features, including many of the functions and measurement capabilities that we have on our higher-end **Rigol oscilloscope**. Having these features available on the Hanmatek makes it a very capable instrument for both everyday electronics work and more detailed testing. After spending a full day putting the AHO814 through its paces, I am very pleased with the results. The waveform display is clear, the touchscreen responds well, and the automatic measurements have been giving us very good and reliable results. Overall, we are very happy with the **Hanmatek AHO814**. Considering its features, build quality, excellent display, quiet cooling system and measurement performance, it has made a very good addition to our test equipment. This is now our third Hanmatek Model oscilloscope, and based on our experience so far, we have been very happy with the quality and performance of Hanmatek equipment.
This is the first Oscilloscope I've purchased for home use and so far I really like this scope. Small and light weight, but still has the large 7 inch screen and all the manual knobs and buttons you would use most frequently. Very easy to setup and use. Love that this unit has 110MHz of bandwidth and up to 1GSa/s, and the integrated waveform generator is really nice to have. Came well equipped with probes, BNC cables and power supply. Fantastic deal for $150.
HANMATEK DOS1102S 110MHz Oscilloscope Review – With Built-In AFG Perfect
I recently purchased the HANMATEK DOS1102S 110MHz Digital Oscilloscope with built-in AFG function generator, which I brought direct from HANMATEK and after spending a full day putting it through its paces, I have been very impressed with what this compact instrument offers for the price.
Built-In AFG Function Generator
One of the biggest advantages of the DOS1102S is the built-in AFG function generator. Having signal generation built directly into the oscilloscope is extremely useful for testing circuits and experimenting with different waveforms.
You can generate a test signal and immediately view it on the oscilloscope, making it a very convenient all-in-one test instrument. For beginners, it also means you don't necessarily need to purchase a separate function generator.
Trigger Functions
The trigger section is particularly impressive for an oscilloscope in this price range. Along with the usual trigger controls, the DOS1102S includes Trigger Holdoff, which can help stabilise more complicated or repetitive waveforms.
This gives you greater control over how the waveform is displayed and is a useful feature for more advanced testing.
Maths and FFT
The Maths and FFT functions are another useful addition. FFT allows you to examine the frequency content of a waveform and identify frequency components and harmonics.
While it isn't intended to replace a dedicated spectrum analyser, having FFT available on an affordable oscilloscope provides another useful tool for investigating signals.
Cursors and Measurements
The cursor functions are very useful for taking voltage and time measurements directly from a waveform. I particularly like the cursor lock function, which allows the two cursors to be moved together.
I have compared measurements from the DOS1102S against other test equipment across different waveforms and have been very pleased with the results.
The scope also provides automatic measurements such as frequency, period and peak-to-peak voltage, making it easier to quickly analyse a signal.
Horizontal Zoom and Acquire
The horizontal zoom function allows you to examine sections of a captured waveform in greater detail without completely changing the original time-base settings.
The Acquire menu also provides useful options such as averaging, which can help produce a cleaner and more stable waveform when dealing with noisy signals.
Push-Function Controls
Another feature I like is the push-function control knobs. Some controls can also be pressed to provide additional functions, such as quickly returning vertical, horizontal or trigger positions to their centre or zero point.
It is a small detail, but it makes the oscilloscope quicker and easier to use.
Five -Hour Test
I used the DOS1102S for approximately Five hours during a full day of testing, carrying out measurements, waveform testing and experiments using the built-in AFG.
Throughout the extended test, the oscilloscope performed well and I experienced no problems with its operation. I also compared DC voltage and cursor measurements against other test equipment and was very happy with the results.
Overall Verdict
Overall, I am very impressed with the HANMATEK DOS1102S 110MHz oscilloscope.
For the price, it offers an impressive range of features, including the built-in AFG function generator, Maths, FFT, Trigger Holdoff, cursor locking, horizontal zoom, automatic measurements and averaging.
It is easy enough for beginners to learn with, while still offering plenty of useful functions for experienced electronics users.
The built-in AFG is a particularly valuable addition, effectively giving you an oscilloscope and function generator in one compact instrument.
After using the DOS1102S extensively, I feel HANMATEK has produced a very capable and versatile oscilloscope that offers excellent value for money. I am very happy with mine and would have no hesitation recommending it to anyone looking for an affordable, feature-packed 110MHz oscilloscope.
